91247849

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 123273216

約数和(自身を除く): 32025367

約数列:

[1, 7, 11, 31, 43, 49, 77, 127, 217, 301, 341, 473, 539, 889, 1333, 1397, 1519, 2107, 2387, 3311, 3937, 5461, 6223, 9331, 9779, 14663, 16709, 23177, 27559, 38227, 43307, 60071, 65317, 68453, 102641, 169291, 192913, 267589, 303149, 420497, 718487, 1185037, 1862201, 2122043, 2943479, 8295259, 13035407, 91247849]

約数ペア:

[(1, 91247849), (7, 13035407), (11, 8295259), (31, 2943479), (43, 2122043), (49, 1862201), (77, 1185037), (127, 718487), (217, 420497), (301, 303149), (341, 267589), (473, 192913), (539, 169291), (889, 102641), (1333, 68453), (1397, 65317), (1519, 60071), (2107, 43307), (2387, 38227), (3311, 27559), (3937, 23177), (5461, 16709), (6223, 14663), (9331, 9779)]